2688876638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11297801}}^1$

素因数の和:11297827

約数の個数: 16

約数和(自身を含む): 4880650464

約数和(自身を除く): 2191773826

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 11297801, 22595602, 79084607, 158169214, 192062617, 384125234, 1344438319, 2688876638]

約数ペア:

[(1, 2688876638), (2, 1344438319), (7, 384125234), (14, 192062617), (17, 158169214), (34, 79084607), (119, 22595602), (238, 11297801)]